ea7ee847-bf5d-4aa7-9a3e-340e40f7903b English HELCOM Secretariat data@helcom.fi 2021-09-09T11:58:50 EPSG:3035 Ringed seal distribution 2013 https://metadata.helcom.fi/geonetwork/srv/eng/catalog.search#/metadata/ea7ee847-bf5d-4aa7-9a3e-340e40f7903b This map shows the distribution and abundance of ringed seals across the Baltic Sea. The map was originally created for HELCOM Red list assessment of the Baltic Sea, using seal expert consultation. For the Baltic Sea Impact Index, the map was modified to represent four abundance classes, based on expert consultation. The map has been updated from the 1st version of HOLASII, based on expert consultation (HELCOM Seal EG). HELCOM Secretariat data@helcom.fi Species distribution GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme marine ecology marine mammal GEMET 2018-08-16 geonetwork.thesaurus.external.theme.gemet-en MADS HOLAS2 ecosystem component Use constraints: Data can be used freely given that the source is cited as "HELCOM HOLAS II Dataset: Ringed seal distribution (2018)" Access constraints: No limitations on public access. English environment biota 7.530495 34.131647 52.277123 66.475422 2011-01-01 2014-12-31 TIFF https://maps.helcom.fi/website/MADS/download/?id=ea7ee847-bf5d-4aa7-9a3e-340e40f7903b WWW:LINK-1.0-http--link Download dataset https://maps.helcom.fi/website/mapservice/?datasetID=ea7ee847-bf5d-4aa7-9a3e-340e40f7903b WWW:LINK-1.0-http--link Open in Map Viewer Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Data source: Species information sheet related to HELCOM Red list assessment available at http://www.helcom.fi/Red%20List%20Species%20Information%20Sheet/HELCOM%20Red%20List%20Phoca%20hispida%20botnica.pdf Data quality: The map is based on expert judgement and gives a rough estimate on the distribution of harbour seals in the Baltic Sea. Attribute information: Raster representing abundance class with following values 1 = Common occurrence and reproduction 0.75 = Regular occurrence, no regular reproduction 0.5 = Rare occurrence, no regular reproduction 0 = Very rare or no occurrence The classes are defined as Common occurrence and reproduction - The area covers the core moulting areas, which mostly are important breeding areas for the species as well. Regular occurrence, no regular reproduction - Outside of the breeding and moulting seasons the species uses the area regularly for foraging and traveling, but no regular breeding occurs. Rare occurrence, no regular reproduction - The species does not regularly use the area for foraging or traveling and no breeding occurs, but has on rare occasions been observed in the area. Very rare or no occurrence - The breeding and moulting areas of the species are relatively far compared to the travelling behavior of the species, making random observations or any other sign of occurrence in this area very rare or non-existent. Spatial resolution: Baltic Sea sub-basins. Time period and temporal resolution: Original map produced in 2013. Revised for HOLASII in 2016-2017. Revised for the HOLASII update in 2017-2018.